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3 years ago

4 2/7+2 /2/7 you'll get brainless

Mathematics

2 answers:

Vlad [161]3 years ago

8 0

Improper Fraction: 46/7

Mixed Number: 6 4/7

Tresset [83]3 years ago

7 0

Answer:

i don't know here is what i got in a calculator 4.42857142857

Step-by-step explanation:

You might be interested in

6^3=216. Using exponents, write three more expressions whose value is 216.

faltersainse [42]

Answer:

$216^1$

$(2^3)(3^3)$

$(2*2^2)(3*3^2)$

Step-by-step explanation:

To solve this exercise you must keep on mind that according to the exponents rules:

$(a^m)(a^n)=a^{(m+n)}$

$a^1=a$

1) Therefore, you can write 216 as:

$216^1$

Because: $216^1=216$

2) Descompose the number 216 into its prime factors, then:

$216=2*2*2*3*3*3=(2^3)(3^3)$

Then you can write the number 216 as $(2^3)(3^3)$

3) You can also write 216 as following:

$(2*2^2)(3*3^2)$

7 0

4 years ago

Can someone help me with this question

AnnyKZ [126]

Answer:

y = x² - 4x - 5

Step-by-step explanation:

y = x² - 4x - 5 = x² + x - 5x - 5 = x (x + 1) -5 (x + 1) = (x − 5) (x + 1)

x intercepts, value that cancels each: x = 5, x = -1

3 0

3 years ago

Which graph shows the solution

kodGreya [7K]

The given inequality is:

-5c + 2 ≤ 27

Subtracting 2 from both sides, we get:

-5c + 2 - 2 ≤ 27 - 2
-5x ≤ 25

Dividing by 5 on both sides we get:

- x ≤ 5

Multiplying by -1 we get:

x ≥ 5

Remember that multiplying or dividing by a negative number changes the direction of inequality symbol.

From the given options, the second graph correctly represents this solution.

6 0

4 years ago

Carl collects coins compulsively, but he only likes quarters and dimes. Carl currently has 125 coins for a total of $26.00. How

faust18 [17]

We need to find the two equations that represents the total amount of coins Carl has that makes $26.00 and the number of quarters and dimes.

Carl has 35 dimes and 90 quarters. The equations are $0.1x+0.25y=26$ and $x+y=125$ .

Let the number of dimes be $x$

Let the number of quarters be $y$

The total number of coins is $125$

So, the first equation will be

$x+y=125$

The value of the coins is $26. So,

$0.1x+0.25y=26$

Let us solve the equations

$x=125-y$

$0.1\times (125-y)+0.25y=26\\\Rightarrow 12.5-0.1y+0.25y=26\\\Rightarrow 0.15y=13.5\\\Rightarrow y=\dfrac{13.5}{0.15}\\\Rightarrow y=90$

$x+y=125\\\Rightarrow x=125-90\\\Rightarrow x=35$

The number of dimes is 35 and the number of quarters is 90.

Learn more:

brainly.com/question/14180120

brainly.com/question/20397165

5 0

3 years ago

How many 1/5 cup serving are in 5 cups of pecans

Andrews [41]

1/5 cup = 47 ml & 1 cup = 237 ml
237 * 5 = 1185
5 cups = <span>1185 ml
1185 ml / 47 ml = </span>25.2127659574 ml
Answer is 25.2 1/5 cups are in 5 cups.

6 0

3 years ago

Read 2 more answers

4 2/7+2 /2/7 you'll get brainless​

4 2/7+2 /2/7 you'll get brainless